Black ink is the staple of any ink collection, and <b>Caran d’Ache</b> ensures that their <b>bottle of ink</b> in Cosmic Black from the Chromatic collection is as deep and rich as possible, with a consistency designed to flow smoothly from the nib of your pen. Contained within a stylish asymmetric bottle, this ink will look just as good displayed on your desk as it will on paper.